S21AF — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving S21AF, decoded by SO8OO in southeastern Poland. 328 related FT8 messages, observed on 20m, across 2 UTC dates. Heard between 2026-08-03 and 2026-08-04.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations S21AF worked most often, as logged from our receiver:
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | S21AF S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-04 18:12 | 20m | - / -19 | TA4LYL | -15 / - | 3 | Partial capture |
| 08-04 18:05 | 20m | - / - | DL9PN | -16 / - | 2 | Partial capture |
| 08-04 18:04 | 20m | - / - | G6TEQ | -8 / - | 2 | Partial capture |
| 08-04 17:58 | 20m | - / -18 | EA5GHE | -4 / - | 2 | Partial capture |
| 08-04 17:56 | 20m | - / - | F4CVO | -11 / - | 2 | Partial capture |
| 08-04 17:52 | 20m | - / - | EA3HMM | -12 / - | 2 | Partial capture |
| 08-04 17:52 | 20m | - / - | MM9ODX | -8 / - | 3 | Partial capture |
| 08-04 17:51 | 20m | - / -13 | I8IGS | -10 / - | 6 | Partial capture |
| 08-04 17:47 | 20m | - / -9 | IZ6YMF | -10 / - | 2 | Partial capture |
| 08-04 17:46 | 20m | - / - | DL6MRM | -5 / - | 3 | Partial capture |
| 08-04 17:44 | 20m | - / - | DL6WAB | -11 / - | 5 | Partial capture |
| 08-04 17:44 | 20m | - / -2 | F4IIX | -3 / - | 7 | Partial capture |
| 08-04 17:43 | 20m | - / -11 | DL6MRM | -6 / - | 3 | Partial capture |
| 08-04 17:40 | 20m | - / - | DL9PN | -14 / - | 2 | Partial capture |
| 08-04 17:39 | 20m | - / -22 | TA4LYL | -9 / - | 9 | Partial capture |
| 08-04 17:38 | 20m | - / - | EI5JL | -10 / - | 3 | Partial capture |
| 08-04 17:37 | 20m | - / - | DL6MRM | -10 / - | 2 | Partial capture |
| 08-04 17:32 | 20m | - / -5 | F4VWS | 0 / - | 7 | ✓ Closing fragment |
| 08-04 17:26 | 20m | - / +5 | IK1WGX | -9 / - | 2 | Partial capture |
| 08-04 17:25 | 20m | - / -17 | EB3BKW | -12 / - | 3 | Partial capture |
| 08-04 17:23 | 20m | - / -16 | EA7PN | -8 / - | 2 | Partial capture |
| 08-04 17:21 | 20m | - / -14 | EA1KCU | -16 / - | 2 | Partial capture |
| 08-04 17:21 | 20m | - / - | EA3DBZ | -17 / - | 3 | Partial capture |
| 08-04 17:17 | 20m | - / -17 | EA1KBT | -22 / - | 2 | Partial capture |
| 08-04 17:16 | 20m | - / -3 | IK0XFD | -1 / - | 3 | ✓ Closing fragment |
| 08-04 17:16 | 20m | - / - | PD1ADA | -16 / - | 2 | Partial capture |
| 08-04 17:15 | 20m | - / -14 | EA1KCU | -11 / - | 5 | Partial capture |
| 08-04 17:14 | 20m | - / - | EA4IJS | -20 / - | 2 | Partial capture |
| 08-04 17:09 | 20m | - / -7 | EA1KP | -4 / - | 6 | ✓ Closing fragment |
| 08-04 17:02 | 20m | - / - | PA3DNA | -18 / - | 4 | Partial capture |
| 08-04 17:02 | 20m | - / -12 | ON5TTT | -12 / - | 3 | ✓ Closing fragment |
| 08-04 17:00 | 20m | - / - | GJ6WRI | -12 / - | 18 | Partial capture |
| 08-04 16:57 | 20m | - / - | EA1KCU | -5 / - | 11 | Partial capture |
| 08-04 16:56 | 20m | - / -5 | DG1KPC | -6 / - | 3 | Partial capture |
| 08-04 16:53 | 20m | - / -11 | ON5TTT | -13 / - | 5 | Partial capture |
| 08-04 16:51 | 20m | - / - | EA5IT | -13 / - | 10 | Partial capture |
| 08-04 16:49 | 20m | - / - | EI5JL | -12 / - | 2 | Partial capture |
| 08-04 16:48 | 20m | - / -4 | IU1VJP | -6 / - | 2 | Partial capture |
| 08-04 16:48 | 20m | - / - | YO6BLM | -14 / - | 3 | Partial capture |
| 08-04 16:46 | 20m | - / - | DK3PZ | -3 / - | 4 | Partial capture |
| 08-04 16:46 | 20m | - / - | PD1EN | -21 / - | 5 | Partial capture |
| 08-04 16:45 | 20m | - / - | PA3DNA | -22 / - | 2 | Partial capture |
| 08-04 16:39 | 20m | - / - | PD0RCQ | -6 / - | 2 | Partial capture |
| 08-04 16:37 | 20m | - / -8 | EA1HQB | -16 / - | 3 | Partial capture |
| 08-04 16:37 | 20m | - / - | DL6MRM | -11 / - | 3 | Partial capture |
| 08-04 16:32 | 20m | - / - | DM8KM | -17 / - | 3 | Partial capture |
| 08-04 16:32 | 20m | - / -11 | IU3VHR | -9 / - | 7 | Partial capture |
| 08-04 16:31 | 20m | - / -19 | DC5EG | -13 / - | 3 | Partial capture |
| 08-04 16:31 | 20m | - / - | PD0RCQ | -2 / - | 2 | Partial capture |
| 08-04 16:29 | 20m | - / -8 | IU1VJP | -20 / - | 19 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 175615 -12 2498 S21AF F4CVO JN38 175645 -24 1871 S21AF TA6B KN81 175745 -10 2497 S21AF F4CVO JN38 175845 -3 827 S21AF EA5GHE -18 (x2) 180315 -17 1231 S21AF SA7CHI JO65 180445 -9 2489 S21AF G6TEQ IO80 180445 -21 1147 S21AF EA5HND IM98 180515 -6 2489 S21AF G6TEQ IO80 180515 -17 1148 S21AF DL9PN JN39 (x2) 180815 -17 1231 S21AF SA7CHI JO65 181245 -17 987 S21AF TA4LYL -19 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.